diff --git a/dev-lang/go/files/go-1.24-dont-force-gold-arm.patch b/dev-lang/go/files/go-1.24-dont-force-gold-arm.patch new file mode 100644 index 0000000000000..4869b38593c40 --- /dev/null +++ b/dev-lang/go/files/go-1.24-dont-force-gold-arm.patch @@ -0,0 +1,55 @@ +Don't default to -fuse-ld=gold on arm64. The gold linker is deprecated in +GNU Binutils and the referenced bfd bug which led to this default being +added is long-fixed. + +https://src.fedoraproject.org/rpms/golang/raw/rawhide/f/0006-Default-to-ld.bfd-on-ARM64.patch +https://bugs.gentoo.org/893956 +https://github.com/golang/go/issues/22040 +https://github.com/golang/go/pull/49748 +https://sourceware.org/PR19962 + +From 46ec67413008607e2150e3395668e54e538c5b6b Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Alejandro=20S=C3=A1ez?= +Date: Wed, 19 Jun 2024 10:18:58 +0200 +Subject: [PATCH] Default to ld.bfd on ARM64 + +--- + src/cmd/link/internal/ld/lib.go | 20 +++++++------------- + 1 file changed, 7 insertions(+), 13 deletions(-) + +diff --git a/src/cmd/link/internal/ld/lib.go b/src/cmd/link/internal/ld/lib.go +index eab74dc328..b401f58727 100644 +--- a/src/cmd/link/internal/ld/lib.go ++++ b/src/cmd/link/internal/ld/lib.go +@@ -1620,22 +1620,16 @@ func (ctxt *Link) hostlink() { + } + + if ctxt.Arch.InFamily(sys.ARM64) && buildcfg.GOOS == "linux" { +- // On ARM64, the GNU linker will fail with +- // -znocopyreloc if it thinks a COPY relocation is +- // required. Switch to gold. +- // https://sourceware.org/bugzilla/show_bug.cgi?id=19962 +- // https://go.dev/issue/22040 +- altLinker = "gold" +- +- // If gold is not installed, gcc will silently switch +- // back to ld.bfd. So we parse the version information +- // and provide a useful error if gold is missing. ++ // Use ld.bfd as the default linker ++ altLinker = "bfd" ++ ++ // Provide a useful error if ld.bfd is missing + name, args := flagExtld[0], flagExtld[1:] +- args = append(args, "-fuse-ld=gold", "-Wl,--version") ++ args = append(args, "-fuse-ld=bfd", "-Wl,--version") + cmd := exec.Command(name, args...) + if out, err := cmd.CombinedOutput(); err == nil { +- if !bytes.Contains(out, []byte("GNU gold")) { +- log.Fatalf("ARM64 external linker must be gold (issue #15696, 22040), but is not: %s", out) ++ if !bytes.Contains(out, []byte("GNU ld")) { ++ log.Fatalf("ARM64 external linker must be ld.bfd, but is not: %s", out) + } + } + } +-- +2.45.1 diff --git a/dev-lang/go/go-1.24.2-r1.ebuild b/dev-lang/go/go-1.24.2-r1.ebuild new file mode 100644 index 0000000000000..2be24178ea793 --- /dev/null +++ b/dev-lang/go/go-1.24.2-r1.ebuild @@ -0,0 +1,132 @@ +# Copyright 1999-2025 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +export CBUILD=${CBUILD:-${CHOST}} +export CTARGET=${CTARGET:-${CHOST}} + +# See "Bootstrap" in release notes +GO_BOOTSTRAP_MIN=1.22.12 +MY_PV=${PV/_/} + +inherit go-env toolchain-funcs + +case ${PV} in +*9999*) + EGIT_REPO_URI="https://github.com/golang/go.git" + inherit git-r3 + ;; +*) + SRC_URI="https://storage.googleapis.com/golang/go${MY_PV}.src.tar.gz " + S="${WORKDIR}"/go + KEYWORDS="-* ~amd64 ~arm ~arm64 ~loong ~mips ~ppc64 ~riscv ~s390 ~x86 ~amd64-linux ~x86-linux ~x64-macos ~x64-solaris" + ;; +esac + +DESCRIPTION="A concurrent garbage collected and typesafe programming language" +HOMEPAGE="https://go.dev" + +LICENSE="BSD" +SLOT="0/${PV}" +IUSE="cpu_flags_x86_sse2" + +BDEPEND="|| ( + >=dev-lang/go-${GO_BOOTSTRAP_MIN} + >=dev-lang/go-bootstrap-${GO_BOOTSTRAP_MIN} )" + +# the *.syso files have writable/executable stacks +QA_EXECSTACK='*.syso' + +# Do not complain about CFLAGS, etc, since Go doesn't use them. +QA_FLAGS_IGNORED='.*' + +# The tools in /usr/lib/go should not cause the multilib-strict check to fail. +QA_MULTILIB_PATHS="usr/lib/go/pkg/tool/.*/.*" + +# This package triggers "unrecognized elf file(s)" notices on riscv. +# https://bugs.gentoo.org/794046 +QA_PREBUILT='.*' + +# Do not strip this package. Stripping is unsupported upstream and may +# fail. +RESTRICT=" strip" + +DOCS=( + CONTRIBUTING.md + PATENTS + README.md + SECURITY.md +) + +go_tuple() { + echo "$(go-env_goos $@)_$(go-env_goarch $@)" +} + +go_cross_compile() { + [[ $(go_tuple ${CBUILD}) != $(go_tuple) ]] +} + +PATCHES=( + "${FILESDIR}"/go-1.24-skip-gdb-tests.patch + "${FILESDIR}"/go-1.24-dont-force-gold-arm.patch + "${FILESDIR}"/go-never-download-newer-toolchains.patch +) + +src_compile() { + if has_version -b ">=dev-lang/go-${GO_BOOTSTRAP_MIN}"; then + export GOROOT_BOOTSTRAP="${BROOT}/usr/lib/go" + elif has_version -b ">=dev-lang/go-bootstrap-${GO_BOOTSTRAP_MIN}"; then + export GOROOT_BOOTSTRAP="${BROOT}/usr/lib/go-bootstrap" + else + eerror "Go cannot be built without go or go-bootstrap installed" + die "Should not be here, please report a bug" + fi + + # Go's build script does not use BUILD/HOST/TARGET consistently. :( + export GOHOSTARCH=$(go-env_goarch ${CBUILD}) + export GOHOSTOS=$(go-env_goos ${CBUILD}) + export CC=$(tc-getBUILD_CC) + + export GOARCH=$(go-env_goarch) + export GOOS=$(go-env_goos) + export CC_FOR_TARGET=$(tc-getCC) + export CXX_FOR_TARGET=$(tc-getCXX) + use arm && export GOARM=$(go-env_goarm) + use x86 && export GO386=$(go-env_go386) + + cd src + bash -x ./make.bash || die "build failed" +} + +src_test() { + go_cross_compile && return 0 + cd src + PATH="${GOBIN}:${PATH}" \ + ./run.bash -no-rebuild -k || die "tests failed" +} + +src_install() { + dodir /usr/lib/go + # The use of cp is deliberate in order to retain permissions + cp -R . "${ED}"/usr/lib/go + einstalldocs + + # testdata directories are not needed on the installed system + # The other files we remove are installed by einstalldocs + rm -r $(find "${ED}"/usr/lib/go -iname testdata -type d -print) || die + rm "${ED}"/usr/lib/go/{CONTRIBUTING.md,PATENTS,README.md} || die + rm "${ED}"/usr/lib/go/{SECURITY.md,codereview.cfg,LICENSE} || die + + local bin_path + if go_cross_compile; then + bin_path="bin/$(go_tuple)" + else + bin_path=bin + fi + local f x + for x in ${bin_path}/*; do + f=${x##*/} + dosym ../lib/go/${bin_path}/${f} /usr/bin/${f} + done +} diff --git a/dev-lang/go/go-9999.ebuild b/dev-lang/go/go-9999.ebuild index f371daa2831bc..923732906b23c 100644 --- a/dev-lang/go/go-9999.ebuild +++ b/dev-lang/go/go-9999.ebuild @@ -31,9 +31,6 @@ LICENSE="BSD" SLOT="0/${PV}" IUSE="cpu_flags_x86_sse2" -RDEPEND=" -arm? ( sys-devel/binutils[gold(-)] ) -arm64? ( sys-devel/binutils[gold(-)] )" BDEPEND="|| ( >=dev-lang/go-${GO_BOOTSTRAP_MIN} >=dev-lang/go-bootstrap-${GO_BOOTSTRAP_MIN} )" @@ -71,6 +68,7 @@ go_cross_compile() { } PATCHES=( + "${FILESDIR}"/go-1.24-dont-force-gold-arm.patch "${FILESDIR}"/go-never-download-newer-toolchains.patch )